Top 10 Headphone Tube Amp – Audio Component Preamplifiers

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1. Douk Audio


P1 Bluetooth 5.0 Vacuum Tube Preamplifier Hi-Fi Valve Headphone Amplifier Wireless Receiver Audio Decoder Preamp USB DAC APTX

Douk Audio #ad - Bypass function can suspend the tone control circuit to achieve purer music experience. It can be replaced by 6j1, 6j4, ge5654, 6AK5, 6Ж1n-EB.

Treble & bass control can achieve different sound style. Classic 6j5 vacuum & valve tube can provide warm retro tube sound. Pc-usb supports 24bit 192khz and is compatible with Windows/Mac/Linux system. Headphone output is 160mw @32Ω and is suitable for 32~300Ω headphones and headsets. Bluetooth 5. 0 supports apt-x, apt-x ll lossless transmission. It supports bluetooth/usb/rca inputs from various devices like iPod, Echo Dot, Phone, Blu-ray players, TV, CD players, MP3, computer etc. P1 is a bluetooth vacuum & valve tube preamplifier and headphone amplifier.
BrandDouk Audio #ad
ManufacturerNobsound #ad
Part NumberDZ066



Little Dot MK2 MKII 6J1 X 2 6N6 X 2 Tube Standard Hybrid Headphone Headphone Amp Pre-Amp Tube Amplifier MKII

AIMPIRE #ad - Little dot mkii also gains the driver tube-rolling options from the rest of the mk-series with the ability to roll 6JI, CV4010, GE5654, WE403A/B, EF92, and with jumper pins shorted, etc at its factory jumper setting, M8100, CV131, EF95, and all equivalents and drop-in replacements. Little dot mkii greatly increases sound quality, dynamic range, output impedance, and harmonic distortion.
BrandAIMPIRE #ad
ManufacturerAIMPIRE #ad
Height4.21 Inches
Length8.66 Inches
Weight4.41 Pounds
Width4.33 Inches
Part NumberLittle Dot MKII
ModelLittle Dot MKII
Warranty1 year



LOXJIE P20 Full Balance Tube Amplifier Headphone Power Amplifier Black

LOXJIE #ad - Use relay for mute control. Humanized operation with memory function. Hi-end volume control NJW1195 produced by JRC Japan. Aluminum cNC, very fine workmanship. Fully balanced headphone amplifier, including balanced input interface. Military grade 6n3 electronic tubes and carefully tuned circuits. Powerful drive circuit up to 600mW at 64Ω.
BrandLOXJIE #ad
ManufacturerLOXJIE #ad
Weight1.32 Pounds
Part NumberP20

4. Nobsound


Nobsound NS-08E Vacuum Tube Headphone Amplifier Hi-Fi Valve Headphone Amp Stereo Audio Preamplifier

Nobsound #ad - For any questions, please contact us on Amazon. Ns-08e is a hi-fi tube headphone amp. Cnc aluminum shell with super mini size. Upgrade circuit can ensure lower background noise, more powerful bass and more brilliant treble.

For better preamp function, we recommend NS-10P ASIN: B07719G56B. New version adopts 6j3 vacuum & valve tube, which has warmer tube sound and more replaceable tubes. Very solid workmanship. It can offer >=1100mw at 32Ω and can drive 18~600 ohm headphones & headsets. Prompt and courteous customer service. 18-month warranty and life technical support. It can also be used as a stereo preamplifier for other amplifiers and active speakers.
BrandNobsound #ad
ManufacturerNobsound #ad
Part Number769700919653

5. Rockville


Rockville BluTube 70W Tube Amplifier/Home Theater Stereo Receiver with Bluetooth

Rockville #ad - Rockville blutube Bluetooth tube 70 watt amplifier/home theater stereo receiver. 25 watts x 2 rmS @ 8 ohm. Input impedance: 47ko. 35 watts x 2 rms @ 4 ohm. Total harmonic distortion: =002%.

Bluetooth: 2. 1+edr. Frequency response 3db: 25hz-20khz. Rockville blutube audiophile grade tube amplifier with bluetooth. Input sensitivity: 300mv. 2 sets of rca inputs to connect to any audio device like a TV, or MP3 player, laptop, etc. Vu meter. Headphone output. Built-in preamplifier. Usb input for music files from USB thumb drive. Adjustable bass and treble 2 band equalizer. Tube amps do not hard-clip even at high volumes and are extremely efficient. Signal-to-noise ratios/n: =86dB. Usb can charge your phone or other USB device. Rear speaker terminals: banana Plug/ binding post outputs for 2 speakers. Output impendence: 4-8ohm. Usb: supports wav/mp3/wma/APE/FLAC.
BrandRockville #ad
ManufacturerRockville #ad
Weight9.9 Pounds
Part NumberBluTube
Warranty1 YEAR

6. Schiit


Schiit Vali 2 Tube Hybrid Headphone Amp and Preamp

Schiit #ad - Tube input, and discrete, Class AB solid state output. Enjoy performance-oriented tube hybrid sound at an affordable price. Two gain modes for low-noise accommodation of sensitive headphones as well as hard-to-drive headphones. Compact size for taking up very little space on your desktop. Comes with a single nos 6bz7 tube, but can be "rolled" to your preference if you're into that sort of sound versatility. Can also be used as a preamp for powered speakers or your power amp. 115vac, usa plug.
BrandSchiit #ad
ManufacturerSchiit #ad
Height1.25 Inches
Length4.5 Inches
Weight2.5 Pounds
Width5 Inches
Part NumberSCH-12-2-FA

7. Dilvpoetry


SMSL SP100 Vacuum Tube Headphone Amplifier Replaceable 6N3 Buffer HiFi Stereo Audio Desktop Amp Preamplifier Preamp Blue

Dilvpoetry #ad - Headphone amplifier: high current, low thd+n 0018% parallel opa ne5532 headphone drivers. With high efficiency low noise power supply DC12V. Maximum support 300Ω-21mW x 2. We offer 24 hours after-sales service, 1 year repair warranty and 30-day money back guarantee as well.

Destop mini preamplifier: aluminum cnc housing with stylish design. With 6. 35mm headphone jack and 3. 5mm headphone adapter. 6n3 vacuum tube amplifier: smsl sp100 use military grade 6N3 tube and carefully tuned circuit. The tubes can be replaced by other similar model tubes to enjoy different sounds.

Acrylic front panel, simple and nice tube amplifier. Uses thte japanese TOCOS Volume Potentiometer. Low ground noise amp: there's no buzzing or ringing when you use our amp. Using the mcu controls the mute to avoid Avoid the impact sound of on/off damage the headphones. Easy to replace and upgrade. One year warranty: please buy it with confidence.
BrandDilvpoetry #ad
ManufacturerDilvpoetry #ad
Height3.62 Inches
Length4.33 Inches
Width2.17 Inches
Part NumberSP100 Blue
ModelSP100 Blue

8. Little Bear


Little Bear B4-X Portable Dual-Mono Vacuum Tube Headphone Amplifier; Mini Balanced Audio Headphone Amp B4 Upgrade Version

Little Bear #ad - Its left and right channel are amplified by independent components, tubes, and power supply, and op amp are all independent and symmetric. B4-x adopts 2 groups of independent power supply+12v and -12v for 2 op amps, less mutual effects and can drive 300Ω headphones. With built-in battery protection circuit: battery lets your listening feast without time limitation.

It can't be turned on during charging and will power off automatically after fully charged, and charger LED will turn to green. The circuit adopts dual op amp parallel output, with higher output power. Prompt and courteous customer service. B4-x has 3. 5mm and 2. 5mm 2 kinds of output interface, suitable for most of balanced and standard headphones. The difference between b4 and b4-x: ① b4-x is a dual-mono balanced version. Full, less interplay and higher sound quality.

So the degree of sound separation is higher than B4. High-end making material and craft: using gold-plated socket, original nichicon electrolytic capacitor, original DALE resistors and precision ring resistance. Mini size and unique design: built-in tube makes you have a tube amplifier which can be held by one hand, independent op amp and power supply inhance the SNR and degree of separation, delicate and soft sound: warmer than transistors, convenient to carry and can enjoy HiFi music everywhere.
BrandLittle Bear #ad
ManufacturerDouk Audio #ad
Part NumberJMQ413_H

9. Fosi Audio


Headphone Amplifier Vacuum Tube Headphone Amp Mini Hi-Fi Stereo Audio with Low Ground Noise Output Protection for Headphones Fosi Audio P2

Fosi Audio #ad - Easy replace tube: tubes can be replaced by 6j1/6j4/ge5654/6aK5/6*1n/ E180F/6ж9П/EF861/6688 tubes etc. Stereo and preamplify: headphones amp also can be used as stereo preamp, 6.

35mm headphone output, Parallel 3. 5mm and rca stereo inputs, include a 6. 35mm to 3. 5mm adapter;. High-performance: p2 is a hi-fi tube headphone amp, hd650, k702, q701, hd600, 2 x 6K4 J-Grade tubes can easily power high-performance headphones including the HD580, and many more, k701, recommend 32-600ohm headphones. Excellent sound performance: low ground noise, Audiophile-level sound quality, no buzzing or ringing noise, built-in output protect circuit, exclusively designed for the customers who pursue HiFi sound; and safe for your expensive headphones. Exquisite appearance: small Compact Size, All aluminum alloy shell and come with a 18-month manufacturer's warranty.
BrandFosi Audio #ad
ManufacturerFosi Audio #ad
Part NumberP2

10. Douk Audio


Nobsound NS-02E Vacuum Tube Headphone Amplifier Stereo HiFi Earphone Pre-Amp DIY Black

Douk Audio #ad - The affordable price makes both Hi-Fi freshmen and Hi-Fi veterans can enjoy it. The nobsound ns-02e can provide soft and warm sound while maintaining its exceptional clarity. The nobsound ns-02e can also be used as a tube pre-amplifier. The default tube is 6n3, 6385, 2c51, 6185, ecc 42, we396, which can be easily replaced with 6a8q, 5670, ECF82, 5185, 6H3N, 6h3ii, 6CC42. The nobsound ns-02e can be paired with your preamp, iPod, computer, stereo system, smart phone, and other audio device as well as your favorite headphones.
BrandDouk Audio #ad
ManufacturerDouk Audio #ad
Part NumberDZ028_B